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Theorem
nat.eq_Ici_of_nonempty_of_upward_closed
Modification history
2021-08-20 21:38
src/data/nat/lattice.lean
refactor(data/nat/lattice): move code, add lemmas (#8708) …
Modified
nat.eq_Ici_of_nonempty_of_upward_closed
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2021-01-30 20:09
src/order/conditionally_complete_lattice.lean
feat(algebra/lie/basic): define derived length and semisimple Lie algebras (#5930) …
Added
nat.eq_Ici_of_nonempty_of_upward_closed
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